#443FD4#443FD4

#443FD4 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.7% C 0.219 H 275.6°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#443FD4
RGB	rgb(68, 63, 212)
HSL	hsl(242, 63%, 54%)
HSV	hsv(242, 70%, 83%)
CMYK	cmyk(67.9%, 70.3%, 0%, 16.9%)
CIE-LAB	lab(37.00, 47.88, -75.52)
CIE-LCH	lch(37.00, 89.42, 302.37°)
OKLab	oklab(47.71% 0.0215 -0.2182)
OKLCH	oklch(47.71% 0.219 275.6)
XYZ	xyz(16.0412, 9.5360, 63.2699)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443FD4 #CFD43F

analogous

#3F85D4 #443FD4 #8E3FD4

triadic

#443FD4 #D4443F #3FD444

tetradic

#443FD4 #D43F85 #CFD43F #3FD48E

square

#443FD4 #D43F85 #CFD43F #3FD48E

split-complementary

#443FD4 #D48E3F #85D43F

monochromatic

#1F1C7D #2C27AF #443FD4 #7571DF #A5A3EA

Accessibility & contrast

On white

7.22

#443FD4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#443FD4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FD4

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FD4	#FFFFFF	#000000	##FFFFFF
##443FD4	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED8

Deuteranopia (green-blind)

#0050D1

Tritanopia (blue-blind)

#006885

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #443fd4;
/* rgb */ color: rgb(68, 63, 212);
/* oklch */ color: oklch(47.7% 0.219 275.6);

Tailwind

colors: {
  custom: {
    50: '#8b75e2',
    500: '#443fd4',
    950: '#000000',
  },
}

SCSS

$custom: #443fd4;
$custom-light: #8b75e2;
$custom-dark: #000000;

JSON

{
  "hex": "#443fd4",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 212
  },
  "hsl": {
    "h": 242.013,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47714,
    "c": 0.21928,
    "h": 275.6
  },
  "luminance": 0.09537
}

Semantic roles & 50–950 ramp

primary

#443FD4

secondary

#D5D798

accent

#E641E1

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #443FD4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →